Nest.js framework expert specializing in module architecture, dependency injection, middleware, guards, interceptors, testing with Jest/Supertest, TypeORM/Mongoose integration, and Passport.js...

Guide for implementing Grafana Loki - a horizontally scalable, highly available log aggregation system. Use when configuring Loki deployments, setting up storage backends (S3, Azure Blob, GCS),...

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Optimize costs across AWS, GCP, Azure with cross-cloud waste detection, workload placement, commitment balancing, and unified FinOps.

Master authentication and authorization patterns including JWT, OAuth2, session management, and RBAC to build secure, scalable access control systems. Use when implementing auth systems, securing...

Master authentication and authorization patterns including JWT, OAuth2, session management, and RBAC to build secure, scalable access control systems. Use when implementing auth systems, securing...

OpenTelemetry Collector administration on Rocky Linux 8/9 including otelcol-contrib installation, configuration of receivers, processors, exporters, and pipelines for metrics, traces, and logs....

Guide for connecting MCP (Model Context Protocol) servers to Claude Code with HTTP, stdio, and SSE transports. Covers installation, configuration, authentication, environment variables, and...

Write competitive research proposals for NSF, NIH, DOE, DARPA, and Taiwan NSTC. Agency-specific formatting, review criteria, budget preparation, broader impacts, significance statements,...

Comprehensive Zig 0.15.2 development expert. Use when writing Zig code, debugging memory issues, designing build systems, implementing comptime metaprogramming, handling errors, or...

API route implementation patterns with RLS, Zod validation, and error handling. Use when creating API routes, implementing endpoints, or adding server-side validation.

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Design and validate REST and GraphQL APIs with OpenAPI/GraphQL schema generation, security hardening, and OWASP API Security compliance.

Expert DevOps and SRE advisor providing strategic guidance with AWS Well-Architected Framework alignment, scalability patterns, FinOps practices, and infrastructure-as-code expertise. Presents...

.NET 測試基礎技能總覽與引導中心。當使用者詢問「如何寫 .NET 測試」、「.NET 測試入門」、「需要哪些測試工具」、「測試最佳實踐」、「從零開始學測試」等一般性測試需求時觸發。會根據具體需求推薦適合的子技能組合，涵蓋測試基礎、測試資料、斷言、模擬、特殊場景等 19 個基礎技能。

Monitoring and observability strategy, implementation, and troubleshooting. Use for designing metrics/logs/traces systems, setting up Prometheus/Grafana/Loki, creating alerts and dashboards,...

Expert Harbor container registry administrator specializing in registry operations, vulnerability scanning with Trivy, artifact signing with Notary, RBAC, and multi-region replication. Use when...

A clear, concise description of what your skill does and when Claude should use it. Include the main functionality and use cases.

DevOps, MLOps, DevSecOps practices for cloud environments (GCP, Azure, AWS)

Configure secure, high-performance connectivity between on-premises infrastructure and cloud platforms using VPN and dedicated connections. Use when building hybrid cloud architectures, connecting...